/*public start*/
html,body,ol,ul,li,h1,h2,h3,h4,h5,h6,p,th,td,dl,dt,form,fieldset,legend,input,textarea,select{margin:0;padding:0;}
body{
	font-size:16px;
	font-family: '微软雅黑';
	}
ul,ol,li{list-style:none;}
h1,h2,h3,h4,h5,h6{
	font-size:16px;
	font-weight: normal;
	}
b,strong{ font-weight: normal;}
i,em{font-style: normal;}
a{text-decoration: none;}
img{
	border:0;
	display:block;
	}
input,fieldset{
	outline: none;
	border:0;
	}
.clear_fix:after{
	content:'.';
	clear:both;
	height:0;
	overflow:hidden;
	display:block;
	visibility: hidden;
	}
.clear_fix{zoom:1;}/* 用来兼容IE6、7 的高度自适应的问题的； */
.main{
	margin: 0 auto;
	width: 1072px;
}
.fl{float: left;}
.fr{float: right;}
/*public end*/